//: holding/EnvironmentVariables.java
package holding;

import java.util.*;

public class EnvironmentVariables
{
    public static void main(String[] args)
    {
        for (Map.Entry entry : System.getenv().entrySet())
        {
            System.out.println(entry.getKey() + ": " + entry.getValue());
        }
    }
} /* (Execute to see output) */// :~
